<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>便捷的操作</title>
    <style>
          /*.selected{
            color:blue;
        }
        .higtlight{
            background:yellow;
        }*/
       div{
           background-color: #bca;
           width:100px;
           border: 1px solid green;
       }
      
    </style>
</head>
<body>
  
  <button id="go" class="btn btn-default">&raquo;Run</button>
  <div id="block">dyo</div>
</body>
<script src="jquery.js"></script>
<script>
    $("#go").click(function(){
      $("#block").animate({
          width:"70%",
          opacity:0.4,
          marginLeft:"0.6in",
          fontSize:"3em",
          borderWidth:"10px"
      },1000)
    });
</script>
</html>